public void Dispose()
{
if (IsDisposing)
{
return;
}
HStream.Close();
WriteStream.Dispose();
}
public void Clear()
{
WriteStream.Close();
HStream.Close();
File.Delete(HPath);
HStream = new FileStream(HPath, FileMode.OpenOrCreate, FileAccess.ReadWrite);
ReadOffset = 0;
WriteStream = new StreamWriter(HStream, Encoding.UTF8, 256, true);
HBuffer.Clear();
}